Dropbox Monitoring Not Working

[pablosproject]

Hi, I am using the Dropbox Watch Folder agent. It's correctly configured and the token is correct, but I'm having the following issue:

    undefined method `rev' for #<Dropbox::API::Dir:0x05cddda0>
/app/app/models/agents/dropbox_watch_agent.rb:55:in `block in ls'
/app/app/models/agents/dropbox_watch_agent.rb:55:in `map'
/app/app/models/agents/dropbox_watch_agent.rb:55:in `ls'
/app/app/models/agents/dropbox_watch_agent.rb:45:in `check'
/app/app/jobs/agent_check_job.rb:7:in `perform'
/app/vendor/bundle/ruby/2.5.0/gems/activejob-6.0.3.1/lib/active_job/execution.rb:40:in `block in perform_now'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/callbacks.rb:112:in `block in run_callbacks'
/app/vendor/bundle/ruby/2.5.0/gems/i18n-1.8.2/lib/i18n.rb:313:in `with_locale'
/app/vendor/bundle/ruby/2.5.0/gems/activejob-6.0.3.1/lib/active_job/translation.rb:9:in `block (2 levels) in <module:Translation>'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/callbacks.rb:121:in `instance_exec'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/callbacks.rb:121:in `block in run_callbacks'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/core_ext/time/zones.rb:66:in `use_zone'
/app/vendor/bundle/ruby/2.5.0/gems/activejob-6.0.3.1/lib/active_job/timezones.rb:9:in `block (2 levels) in <module:Timezones>'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/callbacks.rb:121:in `instance_exec'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/callbacks.rb:121:in `block in run_callbacks'
/app/vendor/bundle/ruby/2.5.0/gems/activejob-6.0.3.1/lib/active_job/logging.rb:25:in `block (4 levels) in <module:Logging>'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/notifications.rb:180:in `block in instrument'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/notifications/instrumenter.rb:24:in `instrument'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/notifications.rb:180:in `instrument'
/app/vendor/bundle/ruby/2.5.0/gems/activejob-6.0.3.1/lib/active_job/logging.rb:24:in `block (3 levels) in <module:Logging>'
/app/vendor/bundle/ruby/2.5.0/gems/activejob-6.0.3.1/lib/active_job/logging.rb:45:in `block in tag_logger'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/tagged_logging.rb:80:in `block in tagged'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/tagged_logging.rb:28:in `tagged'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/tagged_logging.rb:80:in `tagged'
/app/vendor/bundle/ruby/2.5.0/gems/activejob-6.0.3.1/lib/active_job/logging.rb:45:in `tag_logger'
/app/vendor/bundle/ruby/2.5.0/gems/activejob-6.0.3.1/lib/active_job/logging.rb:21:in `block (2 levels) in <module:Logging>'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/callbacks.rb:121:in `instance_exec'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/callbacks.rb:121:in `block in run_callbacks'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/callbacks.rb:139:in `run_callbacks'
/app/vendor/bundle/ruby/2.5.0/gems/activejob-6.0.3.1/lib/active_job/execution.rb:39:in `perform_now'
/app/vendor/bundle/ruby/2.5.0/gems/activejob-6.0.3.1/lib/active_job/execution.rb:25:in `block in execute'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/callbacks.rb:112:in `block in run_callbacks'
/app/vendor/bundle/ruby/2.5.0/gems/activejob-6.0.3.1/lib/active_job/railtie.rb:43:in `block (4 levels) in <class:Railtie>'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/execution_wrapper.rb:88:in `wrap'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/reloader.rb:72:in `block in wrap'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/execution_wrapper.rb:88:in `wrap'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/reloader.rb:71:in `wrap'
/app/vendor/bundle/ruby/2.5.0/gems/activejob-6.0.3.1/lib/active_job/railtie.rb:42:in `block (3 levels) in <class:Railtie>'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/callbacks.rb:121:in `instance_exec'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/callbacks.rb:121:in `block in run_callbacks'
/app/vendor/bundle/ruby/2.5.0/gems/activesupport-6.0.3.1/lib/active_support/callbacks.rb:139:in `run_callbacks'
/app/vendor/bundle/ruby/2.5.0/gems/activejob-6.0.3.1/lib/active_job/execution.rb:23:in `execute'
/app/vendor/bundle/ruby/2.5.0/gems/activejob-6.0.3.1/lib/active_job/queue_adapters/delayed_job_adapter.rb:42:in `perform'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/backend/base.rb:81:in `block in invoke_job'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/lifecycle.rb:61:in `block in initialize'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/lifecycle.rb:66:in `execute'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/lifecycle.rb:40:in `run_callbacks'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/backend/base.rb:78:in `invoke_job'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/worker.rb:230:in `block (2 levels) in run'
/usr/lib/ruby/2.5.0/timeout.rb:93:in `block in timeout'
/usr/lib/ruby/2.5.0/timeout.rb:103:in `timeout'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/worker.rb:230:in `block in run'
/usr/lib/ruby/2.5.0/benchmark.rb:308:in `realtime'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/worker.rb:229:in `run'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/worker.rb:312:in `block in reserve_and_run_one_job'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/lifecycle.rb:61:in `block in initialize'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/lifecycle.rb:66:in `execute'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/lifecycle.rb:40:in `run_callbacks'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/worker.rb:312:in `reserve_and_run_one_job'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/worker.rb:213:in `block in work_off'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/worker.rb:212:in `times'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/worker.rb:212:in `work_off'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/worker.rb:175:in `block (4 levels) in start'
/usr/lib/ruby/2.5.0/benchmark.rb:308:in `realtime'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/worker.rb:174:in `block (3 levels) in start'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/lifecycle.rb:61:in `block in initialize'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/lifecycle.rb:66:in `execute'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/lifecycle.rb:40:in `run_callbacks'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/worker.rb:173:in `block (2 levels) in start'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/worker.rb:172:in `loop'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/worker.rb:172:in `block in start'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/plugins/clear_locks.rb:7:in `block (2 levels) in <class:ClearLocks>'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/lifecycle.rb:79:in `block (2 levels) in add'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/lifecycle.rb:61:in `block in initialize'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/lifecycle.rb:79:in `block in add'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/lifecycle.rb:66:in `execute'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/lifecycle.rb:40:in `run_callbacks'
/app/vendor/bundle/ruby/2.5.0/gems/delayed_job-4.1.8/lib/delayed/worker.rb:171:in `start'
/app/lib/delayed_job_worker.rb:6:in `run'
/app/app/concerns/long_runnable.rb:71:in `block in run!'

Any ideas on how to solve?

[github-actions]

This issue is stale because it has been open for 180 days with no activity.